A.
Because the negatives cancel each other out to make a positive
Answer: 1432.752cm2
Step-by-step explanation:
Surface area of a cylinder is 2πr2+2πrh
R=12cm
H=7cm
Surface area= 2×3.142×12×12 + 2×3.142×12÷7
Surface area= 904.896+527.856
Surface area= 1432.752cm2
B. A parallelogram is a rectangle.
Answer:
6
Step-by-step explanation:
first take 3+3=6+12=18+28=46+7=53+12=65
65-60=5 five is answer
